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Complacency

Podcast 1 · Introduction

Complacency /kəmˈpleɪ.sən.si/ · noun

A short documentary narration — meaning, origin, and how the word is used.

In this course, complacency means a feeling of smug or uncritical satisfaction with oneself or one's achievements. The narration sets this apart from arrogance, while background on judging your own certainty too highly is in the Overconfidence effect. One citation is the Cambridge English entry, and a second is the Cambridge pronunciation page.

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Podcast 2 · Daily Use

In Conversation

Two British speakers using "complacency" naturally in everyday talk.

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Podcast 3 · Prompt Engineering

Prompting with "complacency"

An instructor and developer explore real, copy-ready AI prompts built around the word.

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Transcript: “Complacency” vocabulary micro-course

Read along with the three podcasts, or open the full dictionary entry for Complacency for the definition, Arabic meaning, synonyms and example sentences.

Podcast 1 — Introduction & meaning

Narrator: Today's word is Complacency — noun, pronounced /kəmˈpleɪ.sən.si/, with the stress on plei.

Narrator: It refers to a feeling of smug or uncritical satisfaction with oneself or one's achievements, often leading to a lack of awareness of potential dangers.

Narrator: In plain English, it is that dangerous state of being too relaxed and overly confident when you should actually be alert and improving.

Narrator: The word originates from the medieval Latin complacere, which means to please very much.

Narrator: A common collocation is dangerous complacency, which describes a situation where success makes people lower their guard against failure.

Narrator: It differs from arrogance, as arrogance implies an active sense of superiority, whereas complacency is more about passive stagnation.

Narrator: You might also hear about bureaucratic complacency, referring to the slow, predictable stagnation often found in large organisations.

Narrator: This term is frequently used in aviation safety, cybersecurity, economics, and corporate governance fields.

Narrator: So remember: complacency is the silent enemy of progress that settles in when you stop striving.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: Why does success often seem to trigger such a decline in standards?

Speaker B: That is the trap of COMPLACENCY, which finds its roots in the Latin term for being pleased, though it has evolved into a much more negative trait.

Speaker A: Is it fair to say that feeling content is the same thing as being complacent?

Speaker B: Not quite, because being content is a healthy state of mind, while complacency involves neglecting vital duties.

Speaker A: Example sentences?

Speaker B: The team's complacency cost them the championship lead; after many years of safety, complacency set in across the site; we must avoid complacency if we want to stay ahead of our competitors.

Speaker A: Common mistakes?

Speaker B: Ensure you spell it with an -ency at the end, not -ancy, and remember that it describes a state of mind rather than a specific physical action.

Speaker A: Close relatives?

Speaker B: Self-satisfaction is a cousin, smugness is a twin, and indifference is a nearby alternative that keeps its cautionary charm!

Podcast 3 — Prompt engineering

Speaker B: Let's use complacency in AI prompts — useful for identifying risk factors and conducting performance reviews.

Speaker A: How do we frame that for a risk assessment model?

Speaker B: Here is a prompt for identifying operational hazards.

Prompt: List five hidden risks in our manufacturing process that could arise specifically from staff complacency after a long period of incident-free production.

Speaker A: That works well; what about for a corporate leadership scenario?

Speaker B: Use this to challenge a team's current strategy.

Prompt: Draft an email to the management team that highlights the dangers of complacency in our current market dominance and encourages a more aggressive innovation mindset.

Speaker A: Could it help in writing code reviews?

Speaker B: Try this for testing edge cases in software security.

Prompt: Identify security vulnerabilities in this codebase that might be introduced by developer complacency regarding input sanitization in legacy modules.

Speaker A: One more?

Speaker B: Here is one for academic or project planning.

Prompt: Outline a project management framework designed to mitigate the effects of complacency during the final, long-term phase of a complex research project.